Electrical Cables The advantage of cables over overhead transmission lines is Can be used in high voltage circuits Can be used in congested areas Low cost Easy maintenance Can be used in high voltage circuits Can be used in congested areas Low cost Easy maintenance ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have low cost All of the listed here High dielectric strength High mechanical strength low cost All of the listed here High dielectric strength High mechanical strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The relative permittivity of rubber is Between 2 and 3 Between 5 and 7 Between 8 and 9 None of the listed here Between 2 and 3 Between 5 and 7 Between 8 and 9 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for cables should Be non-hygroscopic Be non-inflammable All of the listed here Be acid proof Be non-hygroscopic Be non-inflammable All of the listed here Be acid proof ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Vulcanised rubber Polyvinyle chloride Impregnated paper Compressed SF6 gas Vulcanised rubber Polyvinyle chloride Impregnated paper Compressed SF6 gas ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with The increase in length of the insulation Both of the listed here The decrease in the length of the insulation None of the listed here The increase in length of the insulation Both of the listed here The decrease in the length of the insulation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS